Running Calculator
Calculate running pace, distance splits, race predictions, and training zones. Perfect for runners of all levels to plan and optimize their training.
Step 1: Distance & Time
10 km
Running Pace Calculation
Enter your distance and time to calculate your average pace per kilometer or mile. This helps you set realistic goals for races and training runs.
Step 2: Race Predictor
Race Prediction Formula
Predictions use the Riegel formula: T2 = T1 × (D2/D1)^1.06. Adjustments are made for training level and distance.
Running Analysis Results
Summary
Race Predictions
Pace Breakdown
Average Pace
5:00 min/km
For 10 km in 50 minutes
Speed
12.0 km/h
Mile Pace
8:03 min/mile
Calories Burned
~650 kcal
VO2 Max Estimate
42.5 ml/kg/min
Race Time Predictions
| Race Distance | Predicted Time | Average Pace | Training Zone |
|---|
Kilometer Splits
Pace Conversion Formula
Pace = Time / Distance
Where pace is in minutes per kilometer or mile. For race predictions: T2 = T1 × (D2/D1)^1.06 (Riegel formula).
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